Undefined property: stdClass::$product_page_title

EShop version 1.2.7
Joomla 3.3.1

Hi,

I have installed Eshop 1.2.7 on Joomla 3.3.1, but errors pop up (Img1, Img2):
Undefined property: stdClass::$product_page_title

Also, an error was raised at installation time (Img 3):
Undefined index: in E:\wamp\www\Joomla3\Test\administrator\templates\isis\html\message.php on line 24

Any idea what went wrong?

TIA

Attachments:

Img1


Img2


Img3

Update:

I noticed that version 1.2.7 has been superseded by version 1.2.9. Therefore, I replaced that version by the latest version 1.2.9.
While the installation of v 1.2.9 produced no error, the previously mentioned error (undefined property) in the product details page still shows up (img1):

TIA for any hints.

Attachment Img1:

Hello Helveticus,
The issue because you missed product_page_title when installing updates of EShop. I think this is an outstanding issue. Can you please submit a ticket to EShop to send me the back-end log-in account to your site so I can help you to solve the issue.
Hope to hear back from you soon.
Sincerely, Giang